Trying to find hotels in O'Fallon, IL? Hotels-Rates has everything you need to discover the best hotel in O'Fallon. Hotels-Rates offers an enormous database regarding all kinds of points of interest all across the U.S., from parks, malls and golf courses to convention centers, hospitals and sports venues. We will help you find the best hotel, at the best price, in the perfect location, with all the amenities and conveniences you need. Simply head to any of our point of interest pages where you can find detailed, newly updated info on nearby hotel locations and prices. If you are flying directly into O'Fallon, IL, you’ll be arriving in Belleville - Mid America Airport, a short drive to many points of interest, hotels and attractions. Trying to bring along your furry friend on your trip to O'Fallon, IL? Hotels-Rates has all of the best pet-friendly hotels and accommodations in O'Fallon. Our research shows that there are 7 pet friendly hotels in O'Fallon.